class Mutest::Mutator::Node::Case
Mutator
for case nodes
Private Instance Methods
dispatch()
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Emit mutations
@return [undefined]
# File lib/mutest/mutator/node/case.rb, line 15 def dispatch emit_singletons emit_condition_mutations if condition emit_when_mutations emit_else_mutations end
emit_else_mutations()
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Emit else mutations
@return [undefined]
# File lib/mutest/mutator/node/case.rb, line 37 def emit_else_mutations else_branch = children.last else_index = children.length - 1 return unless else_branch mutate_child(else_index) emit_child_update(else_index, nil) end
emit_when_mutations()
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Emit when mutations
@return [undefined]
# File lib/mutest/mutator/node/case.rb, line 25 def emit_when_mutations indices = children.each_index.drop(1).take(children.length - 2) one = indices.one? indices.each do |index| mutate_child(index) delete_child(index) unless one end end